Cmmi Process To Support The Platform Ipss Research, Design And Implementation

For the continuous improvement of software quality, software development efficiency and cost decrease, many companies start to use software process model CMMI (Capability Maturity Model Integration). CMMI provide us with defined and repeatable process model. While CMMI only describes what software process capability a mature organization should have, different companies should define their own practices.CMMI mainly focuses on process improvement. Software quality could be improved through process improvement. During this process, we meet some tough problems. First, how to improve process continuously? Second, how to guarantee projects following the process area? Aiming at solving this problem, we delve into PPQA (Process and Product Quality Assurance) area and give a solution called Integrated Process Support System based on that guide. IPSS implements two sub tools, one is project level's SQA ((Software Quality Assurance) Tool and the other is organizational level's Internal Audit Tool. These two tools are seamlessly integrated with IPSS Portal. In portal model, we introduce CORE RBAC (Role-Based Access Control) model and give a single sign-on solution according to IPSS application's characteristics.This thesis's research originates from HP GDCC's internal project called IQMS (Integrated Quality Management System). IPSS is a brand new pilot from CMMI model to software development process support. It alos set up a good model for other software process model's practice. The application of IPSS, improve the software development's visibility and control degree. It helps to guarantee the software development follow the process area and provide experienced data to the company's historical database for future use.